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https://issues.apache.org/jira/browse/ARROW-2603?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17659629#comment-17659629
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Rok Mihevc commented on ARROW-2603:
-----------------------------------
This issue has been migrated to [issue
#19003|https://github.com/apache/arrow/issues/19003] on GitHub. Please see the
[migration documentation|https://github.com/apache/arrow/issues/14542] for
further details.
> [Python] from pandas raises ArrowInvalid for date(time) subclasses
> ------------------------------------------------------------------
>
> Key: ARROW-2603
> URL: https://issues.apache.org/jira/browse/ARROW-2603
> Project: Apache Arrow
> Issue Type: Bug
> Components: Python
> Affects Versions: 0.9.0
> Reporter: Florian Jetter
> Assignee: Florian Jetter
> Priority: Minor
> Labels: pull-request-available
> Fix For: 0.10.0
>
> Time Spent: 50m
> Remaining Estimate: 0h
>
> When converting a pandas dataframe holding subclasses of date/datetime
> objects, arrow raises an {{ArrowInvalid}} exception
> {code:java}
> import pandas as pd
> import pyarrow as pa
> import datetime
> classMyDate(datetime.date):
> pass
> date_array = [MyDate(2000, 1, 1)]
> df = pd.DataFrame({"date": pd.Series(date_array, dtype=object)})
> table = pa.Table.from_pandas(df){code}
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